package com.clm.controller.admin;

import com.clm.result.Result;
import com.clm.service.ReportService;
import com.clm.vo.OrderReportVO;
import com.clm.vo.SalesTop10ReportVO;
import com.clm.vo.TurnoverReportVO;
import com.clm.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

/**
 * @Author dinghuapeng
 * @Date 2023/11/20 16:58
 * @PackageName:com.clm.controller.admin
 * @ClassName: ReportController
 * @Description: TODO
 * @Version 1.0
 */

@RestController
@Slf4j
@RequestMapping("/admin/report")
@Api(tags = "数据统计")
public class ReportController {

    @Autowired
    private ReportService reportService;

    /**
     * 营业额数据统计
     *
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额数据统计")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("营业额统计：begin:{} end:{}", begin, end);
        return Result.success(reportService.getTurnover(begin, end));
    }

    /**
     * 用户数据统计
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户数据统计")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end){
    log.info("用户数据统计：{} ，{}",begin,end);
    return Result.success(reportService.getuserStatistics(begin, end));
    }

    /**
     * 订单数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation("用户数据统计")
    public Result<OrderReportVO> orderStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate end){

        return Result.success(reportService.getOrderStatistics(begin,end));
    }

    /**
     * 订单数据统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation("前十销量")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate end){

        return Result.success(reportService.getSalesTop10(begin,end));
    }

    /**
     * 导出运营数据报表
     * @param response
     */
    @GetMapping("/export")
    @ApiOperation("导出运营数据报表")
    //response对象获得输出流，下载到浏览器
    public void export(HttpServletResponse response){
        reportService.exportBusinessData(response);
    }
}
